package com.heima.wemedia.config;

import com.heima.wemedia.interceptor.WmTokenInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebMvcConfig implements WebMvcConfigurer {

    @Bean
    public WmTokenInterceptor wmTokenInterceptor() {
        return new WmTokenInterceptor();
    }
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(wmTokenInterceptor()) // 这里不直接 new 对象，而是通过 @Bean 获取对象
                .addPathPatterns("/**");
    }

}
